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Expired Canadian patentCanada

Dip carrier

CA 1287189 C · Owner: Reid, Steven Joseph · Inventors: Reid, Steven Joseph

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

F.N. 42861 CAN 1A, Abstract of the Disclosure A single dual in-line package integrated circuit component carrier adapted to provide mechanical and static shielding protection is box like with spaced pairs of walls to minimize the size of the carrier but accommodate the 300 400 or 600 mil DIP component.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted July 30, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 30, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 24, 1989
GrantedJuly 30, 1991
Term endedJuly 30, 2008
Patent numberCA 1287189 C
Classification (IPC)H01L23/04 +1 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedJan 24, 1989Patent grantedJuly 30, 1991Term endedJuly 30, 2008

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.